* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

       :root {
            --primary-blue: #274386;
            --secondary-bronze: #c09068;
            --gradient-bg: linear-gradient(135deg, #274386 0%, #c09068 100%);
            --dark: #1a1a1a;
            --light: #f8f9fa;
            --white: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: #333;
            background: var(--light);
        }
		

        /* Header Styles */
        /* Navigation */
        .navbar {
            background: rgba(255, 255, 255, 0.95) !important;
            backdrop-filter: blur(15px);
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            padding: 1rem 0;
        }

        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            background: var(--gradient-bg);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .navbar-nav .nav-link {
            font-weight: 500;
            color: #333 !important;
            margin: 0 0.5rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .navbar-nav .nav-link:hover {
            color: var(--primary-blue) !important;
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary-bronze);
            transition: width 0.3s ease;
        }

        .navbar-nav .nav-link:hover::after {
            width: 100%;
        }

        /* Hero Section */
        .hero-section {
            padding: 100px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.3)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            color: white;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2rem;
        }

        /* FAQ Section */
        .faq-section {
            padding: 80px 0;
            background: white;
            position: relative;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
        }

        .section-title p {
            font-size: 1.1rem;
            color: #666;
            max-width: 600px;
            margin: 0 auto;
        }

        /* Custom Accordion Styles */
        .faq-accordion {
            max-width: 900px;
            margin: 0 auto;
        }

        .accordion-item {
            border: none;
            margin-bottom: 1rem;
            border-radius: 15px !important;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .accordion-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }

        .accordion-header {
            border: none;
        }

        .accordion-button {
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            color: white;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 1.5rem 2rem;
            border: none;
            position: relative;
            overflow: hidden;
        }

        .accordion-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            transition: left 0.5s;
        }

        .accordion-button:hover::before {
            left: 100%;
        }

        .accordion-button:not(.collapsed) {
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            color: white;
            box-shadow: none;
        }

        .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            transition: transform 0.3s ease;
        }

        .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }

        .accordion-body {
            padding: 2rem;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            font-size: 1rem;
            line-height: 1.6;
            color: #555;
        }

        /* FAQ Categories */
        .faq-categories {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 3rem;
        }

        .category-btn {
            padding: 0.8rem 1.5rem;
            border: 2px solid #c5b3b3;
            background: transparent;
            color: #c5b3b3;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .category-btn.active,
        .category-btn:hover {
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
        }

        /* Contact CTA */
        .contact-cta {
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            padding: 60px 0;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .contact-cta::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,215,0,0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .cta-content {
            position: relative;
            z-index: 2;
        }

        .cta-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .cta-text {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
		/* Footer */
        .footer {
            background: linear-gradient(
    135deg,
    rgb(39, 67, 134) 0%,
    rgb(192, 144, 104) 50%,
    rgb(39, 67, 134) 100%
  );
            color: white;
            padding: 60px 0 20px;
        }

        .footer h5 {
            color: WHITE;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        .footer ul {
            list-style: none;
            padding: 0;
        }
		.btn-nav {
            background: var(--gradient-bg);
            border: none;
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-nav:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(39, 67, 134, 0.3);
            color: white;
        }

        .footer ul li {
            margin-bottom: 0.8rem;
        }

        .footer ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer ul li a:hover {
            color: var(--secondary-bronze);
        }

        .footer-social {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }
		.pdf-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
            animation: float 6s ease-in-out infinite;
        }

        .footer-social a {
            width: 45px;
            height: 45px;
            background: WHITE;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #c09068;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            background: var(--secondary-bronze);
            transform: translateY(-3px);
        }

        .footer-bottom {
            border-top: 1px solid #333;
            margin-top: 2rem;
            padding-top: 2rem;
            text-align: center;
            color: #999;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }

            .section-title h2 {
                font-size: 2rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn-hero {
                width: 250px;
                justify-content: center;
            }

            .stat-number {
                font-size: 2.5rem;
            }
        }
		.pdf-header {
            background: var(--gradient-bg);
            color: white;
            padding: 2rem 0;
            position: relative;
            overflow: hidden;
            animation: fadeInScale 0.8s ease-out 0.7s both;
        }
		footer{
		margin-top:100px
		}
	footer::before {
		
background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}	
footer {
    position: relative; /* pour que ::before soit positionné par rapport au footer */
    overflow: hidden;   /* si tu veux éviter les débordements */
}

footer::before {
    z-index: 0; /* derrière le contenu du footer */
}

footer * {
    position: relative;
    z-index: 1; /* le contenu du footer au-dessus du ::before */
}


        .cta-btn {
            background: linear-gradient(135deg, #274386 0%, #c09068 100%);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .cta-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(255, 215, 0, 0.4);
            color: #333;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .accordion-button {
                font-size: 1rem;
                padding: 1rem 1.5rem;
            }
            
            .cta-title {
                font-size: 2rem;
            }
            
            .faq-categories {
                flex-direction: column;
                align-items: center;
            }
        }

        /* Animation Classes */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .slide-in-left {
            opacity: 0;
            transform: translateX(-50px);
            transition: all 0.6s ease;
        }

        .slide-in-left.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .slide-in-right {
            opacity: 0;
            transform: translateX(50px);
            transition: all 0.6s ease;
        }

        .slide-in-right.visible {
            opacity: 1;
            transform: translateX(0);
        }